Search for dissertations about: "Mattias Sandberg"
Found 4 swedish dissertations containing the words Mattias Sandberg.
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1. Approximation of Optimally Controlled Ordinary and Partial Differential Equations
Abstract : In this thesis, which consists of four papers, approximation of optimal control problems is studied. In Paper I the Symplectic Pontryagin method for approximation of optimally controlled ordinary differential equations is presented. READ MORE
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2. Accuracy, efficiency and robustness for rigid particle simulations in Stokes flow
Abstract : The thesis concerns simulation techniques for systems of nano- to micro-scaled rigid particles immersed in a viscous fluid, ubiquitous in nature and industry. With negligible fluid inertia, the set of PDEs known as the Stokes equations can be used to model the hydrodynamics. READ MORE
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3. Managing variation in hospital patient flows
Abstract : Performing healthcare services is a complex practice. With the continuous developments in the medical field, healthcare organisations and professionals have become increasingly specialised, and healthcare services increasingly fragmented. READ MORE
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4. The Hit-IT project : The development and evaluation of an internet-based complex intervention for primary healthcare patients with cardiovascular disease and insomnia
Abstract : There is a need to explore insomnia among patients with cardiovascular disease (CVD), since they have increased risk for disease deterioration, poor quality of life and a shorter lifetime expectancy. Cognitive behavioral therapy (CBT) is the main recommended insomnia treatment, although it is a rare treatment choice in the healthcare due to lack of certified CBT therapists. READ MORE